PS-1238

Manufacturer Part NumberPS-1238
DescriptionSealed Lead Acid Battery 12V 3.8 Amp Hour
ManufacturerPower-Sonic
PS-1238 datasheet
 


Specifications of PS-1238

Output Voltage12 VBrand/seriesPS Series
Capacity3800 mAhChemical SystemLead Acid
ClassificationRechargeableDimensions7.68"L×1.85"W×2.99"H
Material, JacketNon-Conductive ABS PlasticPrimary TypeRechargeable
SizeRectangularTemperature, Operating-20 to +50 °C
Temperature, Operating, Maximum60 °CTemperature, Operating, Minimum-40 °C
Voltage, Nominal12 VDCVoltage, Rating12 V
Weight3.5 lbs.  
1
Page 1
2
Page 2
Page 1/2

Download datasheet (2Mb)Embed
Next
12 Volt 3.8 AH
PS-1238
Terminals
(mm)
3.2
F1 - Quick disconnect
tabs, 0.187” x 0.032”-
Mate with AMP. INC.
FASTON “187” series
6.35
Physical Dimensions: in (mm)
W
Sealed Rechargeable
HT
Battery
MODEL PS-1238
12 Volt 3.8 Amp. Hr.
®
Pb
MH20845
www.power-sonic.com
NONSPILLABLE
L
L: 7.68 (195) W: 1.85 (47) H: 2.91 (74) HT: 2.99 (76)
Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for
height dimensions. All data subject to change without notice.
To ensure safe and effi cient operation always refer to the latest edition of our Technical Manual, as published on our website.
All data subject to change without notice.
Features
Absorbent Glass Mat (AGM) technology for superior
performance
Valve regulated, spill proof construction allows safe
operation in any position
Power/volume ratio yielding unrivaled energy density
Rugged impact resistant ABS case and cover (UL94-HB)
Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and
C.A.B. certifi ed
U.L. recognized under fi le number MH 20845
Performance Specifi cations
ominal Voltage ........................................................................ 12 volts (6 cells)
N
Nominal Capacity
4.75
20-hr.
(190mA to 10.50 volts) ....................................................... 3.80 AH
10-hr.
(350mA to 10.50 volts) ....................................................... 3.50 AH
5-hr.
(640mA to 10.20 volts) ....................................................... 3.20 AH
0.8
1-hr.
(2.4A to 9.00 volts) .............................................................. 2.40 AH
15-min. (7.4A to 9.00 volts) ................................................................. 1.85 AH
Approximate Weight ........................................................... 3.50 lbs. (1.59 kg)
Energy Density (20-hr. rate) ................................. 1.10 W-h/in3 (67.30 W-h/l)
Specifi c Energy (20-hr. rate) ............................. 13.03 W-h/lb (28.72 W-h/kg)
Internal Resistance (approx.) ...................................................... 45 milliohms
Max Discharge Current (7 Min.) ............................................... 11.4 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 38.0 amperes
Shelf Life (% of nominal capacity at 68°F (20°C))
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
H
6 Months .................................................................................................... 83%
Operating Temperature Range
Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)
Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers ................................................... PSC-12300A, 12500A
www.power-sonic.com

PS-1238 Summary of contents

  • Page 1

    ... Mate with AMP. INC. FASTON “187” series 6.35 Physical Dimensions: in (mm) W Sealed Rechargeable HT Battery MODEL PS-1238 12 Volt 3.8 Amp. Hr. ® Pb MH20845 www.power-sonic.com NONSPILLABLE L L: 7.68 (195) W: 1.85 (47) H: 2.91 (74) HT: 2.99 (76) Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for height dimensions. All data subject to change without notice. To ensure safe and effi ...

  • Page 2

    ... Further Information Please refer to our website www.power-sonic.com for a complete range of useful downloads, such as product catalogs, material safety data sheets (MSDS), ISO certification, etc.. CUSTOMER SERVICE Tel: +1-619-661-2030 Fax: +1-619-661-3648 customer-service@power-sonic.com PS-1238 12 Volt 3.8 AH Discharge Characteristics 14 Ambient Temperature 20 C (68 13.0 12.0 11 ...